This listing is for a  LJ1 2RS  RLS8 2RS  chrome steel single row ball bearing with rubber seals both sides

The bearing has the following dimensions given as ID x OD x Width:

1" x 2-1/4" x 5/8"

The 2 rubber seals help to prevent the ingress of dirt, dust and water

The bearing comes pre-greased and ready for use

Suitable for a wide variety of applications